Cheap flites are available from many of the airlines in South Africa, but other airlines like British Airways also offer great discounts at times. You might be interested in a one-way ticket or a return, but cheap airline tickets may be found at SAA, Mango, 1Time and Kulula. If it is international tickets you are looking for, try British Airways as they might have something on offer that you will like. No matter where it is that you are flying to or from, it is vital that you shop around before making any decisions, as that way you will be able to determine who is offering the most affordable airline tickets.
Mango, 1Time and Kulula are known for their good prices when it comes to flying around South Africa; they fly to all of the main cities in the country. If you are interested in an international flight, SAA will be able to give you all the details you need, and you can make a decision from there. You can price the flight from different airlines and determine which of them will be best for you, money wise but also service wise. You want to have a good flite with good experiences, and these South African airlines can give you just that.
A return ticket will obviously be cheaper than a return, and if you are just going there and coming back again, like on a business trip, you would want to get a return so you know that you are sorted. It is up to you to decide, but before you make your decision make sure you have taken all aspects into consideration. There are cheap flites available; you just have to choose which of them will be best for you to make use of, and make sure you get quotes from different airlines before making a decision.